96 lines
2.3 KiB
TypeScript
96 lines
2.3 KiB
TypeScript
import * as React from 'react';
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import { useState } from 'react';
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import { Alert, BackHandler, Button, StyleSheet } from 'react-native';
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import { Text, View } from '../components/Themed';
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import { ScreenInfo2 } from '../components/ScreenInfo';
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import { locEnabled, TripDisplay, Trips } from '../GT2';
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import { RootTabScreenProps } from '../types';
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import { getAdvised, setAdvised } from './ModalScreen';
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var debug:number = 0;
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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alignItems: 'center',
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justifyContent: 'center',
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},
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controls: {
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width: "80%",
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flexDirection: 'row',
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justifyContent: "space-between",
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},
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title: {
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fontSize: 20,
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fontWeight: 'bold',
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},
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separator: {
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marginVertical: 10,
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height: 1,
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width: '80%',
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},
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});
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function startTrip() {
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if (!locEnabled) {
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Alert.alert("Location services unavailable can't start trip.");
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return;
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}
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Trips.start();
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}
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function pauseTrip() {
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if (!Trips.paused) {
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Trips.pause();
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}
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else {
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Trips.pause();
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}
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}
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function endTrip() { Trips.end(); }
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export default function TripScreen( { navigation }: RootTabScreenProps<'Trip'>) {
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const [sButtonText, setSButtonText] = useState("Start");
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const [pButtonText, setPButtonText] = useState("Pause");
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return (
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<View style={styles.container}>
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<Text style={styles.title}>Trip Control</Text>
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<View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
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<ScreenInfo2 />
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<View style={styles.controls} >
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<Button
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title={sButtonText}
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onPress={() => {
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if (!getAdvised()) {
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Alert.alert("2.0.0 foreground only, 2.1 first production.");
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setAdvised();
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}
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if (!Trips.inProgress) {startTrip();
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if (Trips.inProgress) { setSButtonText("End"); setPButtonText('Pause');}}
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else {setSButtonText('Start'); endTrip(); navigation.push('Modal'); }}
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}
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/>
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<Button
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title={pButtonText}
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onPress={() => { if (!Trips.inProgress) Alert.alert("No trip in progress!"); else {
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if (!Trips.paused) {setPButtonText("Resume");pauseTrip();}
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else {setPButtonText('Pause');pauseTrip();}}}
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}
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/>
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</View>
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<TripDisplay></TripDisplay>
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</View>
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);
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}
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